Highlight the clear button in the recents view when clicked

This commit also makes copies of the ic_notify drawables for the recents
panel to avoid any collisions with possible future changes to the
notification bar UI. (The pressed state drawable was already an unused
leftover resource).

Change-Id: Ib0d5982e80771b6639efd25ac792ebfe9f1ca1c5
SystemUI: Pull down QS if x > 70% width
Quick Settings Pulldown: Left or Right side option (1/2)

Patch set 2 : Fix defaults from upgrading
Patch set 3 : Change percentages

Change-Id: I1f74043865e2670430da7c90ddc8aacc8e5267be
Quick Settings: Swipe to switch

Adds the ability to switch to/from Quick Settings, using a sideways
swipe gesture.

Video demonstration: http://www.youtube.com/watch?v=jZaDVBIFAuA
(Video for the initial Patch Set only)

Patch Set 2: Flip animation follows your finger
Patch Set 3: Fix commit message
Patch Set 4: Fix commit message (again)
Patch Set 5: Pin down the statusbar during swipe
Patch Set 6: Smooth out animation after releasing swipe
Patch Set 7: Swipe in any direction to switch views
Patch Set 8: Ensure the statusbar is properly pinned down
Patch Set 9: Fix logic and event handling issues
Patch Set 10: Refactor for readability
Patch Set 11: Limit swipe detection to the bottom bar
Quick Settings: Fix flip-to-settings animation

Bug is reproduced as follows:

1. close the notification area while Quick Settings is showing
2. open the notification area, so that the notifications show
3. click the button on the top, to switch to quick settings.

Notice that only half of the animation is played. Having some
notifications shown helps visualizing it.
add torch tile.
patch 1 - show torch only on device with flash
patch 2 - add collapse panels to onClick and onLongClick
patch 3 - don't use labels and icons id. use one icon
Merge remote-tracking branch 'upstream/jb-ras-mr1' into jb-ras-mr1